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Thread: LSA tune HELP....after failed dyno tune

  1. #1
    Tuner in Training Rolley's Avatar
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    Feb 2017
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    LSA tune HELP....after failed dyno tune

    Any help is greatly appreciated and needed.

    Hit a brick wall trying to get the car started after the LSA install. towed the car to a dyno tuner, had my car for a week and did very little, had to have the car towed back home and here i am. pleading for help again.

    the tune appears to be rich, when i press the gas pedal she goes lean and nearly dies. she hunts idle at start and seems normal until pedal is pressed.

    im still running MAF as my boost is low (staying under 500hp) 6.0L stock, 4l60e trans.

    Thanks for being patient and for helping.
    Attached Files Attached Files

  2. #2
    Senior Tuner
    Join Date
    Nov 2006
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    2,711
    Why wasn't the tuner able to finish it?

    The tune looks like is put together well. Did you have mechanical issues that kept the tuner from going further??
    Tuner at PCMofnc.com
    Email tuning!!!, Mail order, Dyno tuning, Performance Parts, Electric Fan Kits, 4l80e swap harnesses, 6l80 -> 4l80e conversion harnesses, Installs

  3. #3
    Tuner in Training Rolley's Avatar
    Join Date
    Feb 2017
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    It was July 4th weekend and he had a family emergency aka boose and hookers